Study of effect of 4 hexylresorcinol antioxidant on blackspot of cultured Shrimp (Litopenaeus vannamei) in freezing

Document Type : Research Article

Authors

• Mina Seifzadeh
• Aliasghar Khanipour

https://doi.org/10.22067/ifstrj.v1394i2.26962

Abstract

This project was carried out in order to Study of possibity of uses from 4 hexyresorcinol for prevention of melanosis in cultured shrimp.Treatments including of samples processed with 0.15% concentration of 4 hexylresorcinol and control samples. The samples were kept at -18oC. Bacterial, chemical and sensory examinations were carried out for a period of six months. Statistically significant difference was observed in peroxide value, free faty acids, thiobarbotouric acid and trimethylamin in test samples compared with the control samples during storage period (P

Keywords

• White shrimp
• polyphenol oxidase
• Antioxidant
• 4 hexylresorcinol